Answer:
The bill before the tip was $13.75 if you add a 20% tip of $2.75 the total bill including the tip would be $16.50
The bill before the tip is $13.75
Answer:
f−1(x)=ln(x+4)/ 2
Step-by-step explanation:
The answer is 7/25, because cos is opposite/hypothenuse.
Answer:

Step-by-step explanation:
Let x be the number of weeks that it will take Andy to reach his goal.
We have been given that Andy currently runs a total of 12 miles per week. He plans to increase that number by 1.5 miles, so number of miles increased in x weeks will be 1.5x and total number of miles ran in x weeks will be 1.5x+12.
Since Andy wants to reach a total of 26 miles per week, so we will equate the total number of miles ran in x weeks with 26.

Therefore, the equation
can be used to determine x, the number of weeks that it will take Andy to reach his goal.
Answer:
A
Step-by-step explanation: